Don't forget to set the option 
printer = on in the terminal configuration 
file and make certain that printer test, 
ptsp command, works correctly. 
Run the printer setup master from the folder "Printers". Choose "Local printer" and set 
Plug and Play flag off.
Create a new port, type: 
Standart TCP/IP Port.
Specify the terminal IP-address (a symbolic name is also acceptable, but in network 
settings should be configured DNS). All the terminals, having connected printers, 
should have fixed  ip-addresses. If you use the dhcp-server from Windows Server 
distributive, then you can set fixed terminal ip-addresses in the section 
Reservations of the DHCP management console. Its impossible to set fixed addresses 
in the tftpd32 program.
The port name is just a memo for the administrator.
End of the port creation:
Now you can set drivers for YOUR printer.
Printing from DOS to lpt1 port
On the terminal (in windows command prompt, after user login) run command:
net use lpt1 \\servername\printername
After that any DOS-application in this user session will be able to print to 
lpt1, and data will be redirected to the printer \\servername\printername.
If server physical port lpt1 is not disabled, server won't permit such operation. 
You can pass around this by renaming server physical port lpt1 to lpt3. Login 
as administrator, rightclick on "My computer" - Manage - Device manager - 
Ports (com & lpt) - lpt1 - Properties - Port Settings - choose LPT3. 
After this server physical port will be LPT3 and terminal user can run command 
net use lpt1 \\...